TUSCALOOSA, Alabama -- A Tuscaloosa man was arrested and charged with second-degree rape Monday morning after alleged sexual contact with a 14-year-old girl.

Tuscaloosa Police Juvenile Investigators arrested Dementrial Quayvar Lavender, 18, at 10:30 a.m. Monday when he turned himself in at the Tuscaloosa Police Department after investigators obtained a warrant.

Police said the incident occurred in September of this year. The victim's mother told police the suspect had been in contact with her daughter through an online social network. Posing as her daughter, the victim's mother set up a meeting with the suspect, whom she then confronted and told to stop all contact with her daughter.

The mother told police she then learned that the suspect had been sexually involved with her daughter, who was 14 years old at the time, and then reported the incident in early November.

Lavender was charged with one count of second-degree rape and placed in the Tuscaloosa County Jail with a $5,000 bond.